1 . It is an awful film . It ( be ) ........ the worst film that I ever ( see ) ............ 2 . Khanh usually ( play ) .............. football with his friends after school , but yesterday he ( not play ) .............. 3 . If you ( wait ) ....... much longer before you make up your mind , it ( be ) ..... too late 4 . After three days of rain , I'm glad the sun ( shine ) ........ again today 5 . I know from my experience that ( gain ) ......... a good knowledge of a foreign language , one must work hard at it every day 6 . I ( repaint ) ..... the walls . They look great ! The room ( be ) .... much lighter now .